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About EMS-ESP

EMS-ESP Logo

EMS-ESP is an open source firmware for Espressif ESP32 based chipsets originally developed by @Proddy back in 2018 and now maintained by the ems-esp developer community.

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Important Disclaimer

This code was developed based off information gathered on the internet and many hours of reverse engineering the communications between the EMS bus and real live devices. It is not based on any official documentation or supported libraries from Bosch/Buderus/Junkers/Nefit (and associated companies) and therefore there are no guarantees whatsoever regarding the safety of your devices and/or their settings, or the accuracy of the information provided.

📄 License

This program is licensed under GPL-3.0.

📧 Contact

If you have any questions or feedback, please contact us using the form below.